发明名称 |
ROTARY HEAD TYPE MAGNETIC VIDEO RECORDING AND REPRODUCING DEVICE |
摘要 |
PURPOSE:To obtain an excellent reproduced picture even during transition from high-speed reproduction to normal reproduction by adequately setting the timing of switching operation of a switch for switching from high-speed reproduction to normal reproduction. CONSTITUTION:A switch 19 closed for high-speed recording and reproduction in 6-hour mode is connected to a delay circuit 20, whose output closes a witch 18. The delay circuit 20, once applied with a voltage by pressing the switch 19, generates an output speedily and when the switch 19 is opened, the output is ceased with delay as long as a magnetic tape to transit from high-speed reproduction to normal reproduction. |
申请公布号 |
JPS5881392(A) |
申请公布日期 |
1983.05.16 |
申请号 |
JP19810180831 |
申请日期 |
1981.11.11 |
申请人 |
MATSUSHITA DENKI SANGYO KK |
发明人 |
DEGUCHI YOSHIHIRO;IKEDA SUSUMU |
分类号 |
G11B5/027;H04N5/783;H04N5/93 |
主分类号 |
G11B5/027 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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